package PTA.Pta_ch02;
import java.util.Scanner;
public class ex02 {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        //输入第一个整数
        int a=sc.nextInt();
        int b=sc.nextInt();
        System.out.print(a+" + ");
        System.out.print(b+" = ");
        System.out.println(a+b);
        System.out.print(a+" - ");
        System.out.print(b+" = ");
        System.out.println(a-b);
        System.out.print(a+" * ");
        System.out.print(b+" = ");
        System.out.println(a*b);
        System.out.print(a+" / ");
        System.out.print(b+" = ");
        System.out.println(a/b);
    }
}
